{"product_id":"bosch-13651-oxygen-sensor","title":"Bosch 13651 Oxygen Sensor - Downstream Left","description":"\u003ch2\u003eReliable Oxygen Sensor for Nissan Pathfinder and Infiniti QX4\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 13651 is designed specifically for Nissan Pathfinder and Infiniti QX4 models. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to your vehicle's engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Bosch\u003c\/li\u003e\n\u003cli\u003ePart Number: 13651\u003c\/li\u003e\n\u003cli\u003eCompatible with Nissan Pathfinder and Infiniti QX4\u003c\/li\u003e\n\u003cli\u003eWiring Harness Length: 44.9 inches\u003c\/li\u003e\n\u003cli\u003eThreaded Mounting Type with 18 mm Thread Diameter\u003c\/li\u003e\n\u003cli\u003eHeated Narrow-band Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with blade terminals and square male connector\u003c\/li\u003e\n\u003cli\u003eOverall Length: 48.6 inches\u003c\/li\u003e\n\u003cli\u003eMetal housing with steel finish\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and reliable performance for emission control systems. The 13651 sensor maintains the integrity of your vehicle’s emissions system by delivering accurate oxygen level readings, essential for efficient fuel combustion and reduced emissions.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated design, which allows it to reach operating temperature quickly for faster sensor response. The sensor includes a 4-wire setup with blade-type terminals and a square male connector, ensuring secure and precise electrical connections. Its threaded mounting type with an 18 mm thread diameter allows for straightforward installation in the exhaust system. The sensor’s metal housing and steel finish provide durability and resistance to harsh automotive environments. With an overall length of 48.6 inches and a wiring harness length of 44.9 inches, this sensor offers ample reach for proper fitment in Nissan Pathfinder and Infiniti QX4 vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved engine efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by optimizing combustion control\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine performance issues caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse a 22 mm oxygen sensor socket for installation and removal\u003c\/li\u003e\n\u003cli\u003eVerify connector type and wiring harness length for proper fitment\u003c\/li\u003e\n\u003cli\u003eDo not overtighten the sensor; follow manufacturer torque specifications\u003c\/li\u003e\n\u003cli\u003eCheck for exhaust leaks after installation to maintain sensor accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards and are designed for durability and reliable performance. The Actual OE Oxygen Sensor 13651 is a standard replacement part that maintains factory specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to ensure customer confidence in their product.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520464580789,"sku":"BBHK-13651","price":89.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13651_Fro.jpg?v=1775059335","url":"https:\/\/www.partcatalog.com\/products\/bosch-13651-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}